Person or group associated with an activity. An activity can have multiple activity parties.

Property	Type	Description
entityName	String	The entity name of the party (account, contact, lead, systemuser, etc.)
id	String	GUID of the existing entity or null for new one or direct party.
primaryName	String	The human readable name of the reference, e.g. "Alexandro".
isDirectParty	Boolean	Gets or sets whether the party is direct (email) or a pointer to an CRM record.
addressUsed	String	Gets or sets the actual address used.

Method	Description
constructor	Constructs an instance of MobileCRM.ActivityParty object.